impalement vs torture

impalement

noun
  • The act of torturing or executing someone by impaling them on a sharp stake. 

  • (obsolete) In the sense of an enclosure, the calyx of a flower. In still older works, also spelt empalement (q.v.) 

  • A space fenced in, such as by palings, possibly in the form of an enclosure or cup. 

  • The joining of two coats of arms on one shield. 

torture

noun
  • (often as "absolute torture") Stage fright; severe embarrassment. 

  • The intentional causing of somebody's experiencing agony. 

  • The "suffering of the heart" imposed by one on another, as in personal relationships. 

verb
  • To intentionally inflict severe pain or suffering on (someone). 

How often have the words impalement and torture occurred in a corpus of books? (source: Google Ngram Viewer )